Finding the Fourth Proportional to 97,504,246.80, 146,256,370.20 and 32,786,542.80
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Solution
The fourth proportional to 97,504,246.80, 146,256,370.20 and 32,786,542.80 is: 49,179,814.20
Step by Step Solution
- Step 1: Write the proportion equation
97,504,246.80 : 146,256,370.20 = 32,786,542.80 : x - Step 2: Convert to fraction form
97,504,246.80/146,256,370.20 = 32,786,542.80/x - Step 3: Cross multiply
97,504,246.80x = 146,256,370.20 × 32,786,542.80 - Step 4: Simplify right side
97,504,246.80x = 4,795,240,741,334,944 - Step 5: Solve for x
x = 4,795,240,741,334,944/97,504,246.80 - Step 6: Final answer
x = 49,179,814.20
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.